173220338

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1409

約数の個数: 16

約数和(自身を含む): 261707136

約数和(自身を除く): 88486798

約数列:

[1, 2, 283, 463, 566, 661, 926, 1322, 131029, 187063, 262058, 306043, 374126, 612086, 86610169, 173220338]

約数ペア:

[(1, 173220338), (2, 86610169), (283, 612086), (463, 374126), (566, 306043), (661, 262058), (926, 187063), (1322, 131029)]